Fagus Marble Run XL

My four-year-old can easily set up the sturdy floor-standing track by herself, and the large wooden balls are the perfect size for small hands. She loves watching them roll down and ring the bell disk every time.

The bell disk makes such a satisfying sound when the marble hits it, and the whole structure feels rock-solid on the floor. My kids have been building different marble runs for hours without it tipping over once.

My toddler was immediately drawn to how tall and sturdy it is—it didn't wobble at all when he dropped a ball from the top. The balls fit perfectly in his hands, and the bell ring at the bottom is a nice reward for each run.